Media Library Assistant <= 3.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Media Library Assistant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mla_gallery' shortcode in versions up to, and including, 3.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| David Lingren | Media Library Assistant | up to 3.10 | — | No fix listed | CNA |
- Media Library Assistant VendorDavid Lingren Affected up to 3.10 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:davidlingren:media_library_assistant:*:*:*:*:*:wordpress:*:* | up to 3.10 | Vulnerable | David Lingren |
- cpe:2.3:a:davidlingren:media_library_assistant:*:*:*:*:*:wordpress:*:* Versions up to 3.10 Vulnerable ·David Lingren
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4716
- 2026-10-03 Alias added: GHSA-qfj9-rcvc-wcpw
References
Patch 5
- https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1507
- https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1511
- https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1515
- https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1531
- https://plugins.trac.wordpress.org/changeset/2963256/media-library-assistant
More David Lingren Media Library Assistant vulnerabilities
- TI-2023-04272 Media Library Assistant <= 3.09 - Unauthenticated Local/Remote File Inclusion & Remote Code Execution CVSS 3.1CRITICAL 9.8
- TI-2020-09593 In the media-library-assistant plugin before 2.82 for WordPress, Remote Code Execution… CVSS 3.1CRITICAL 9.8
- TI-2024-34575 WordPress Media Library Assistant plugin <= 3.19 - Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.1
- TI-2024-06326 Unrestricted file upload in David Lingren Media Library Assistant CVSS 3.1HIGH 8.8
- TI-2024-05206 Media Library Assistant <= 3.16 - Authenticated (Contributor+) SQL Injection via order Parameter CVSS 3.1HIGH 8.8
- TI-2024-03279 Media Library Assistant <= 3.15 - Authenticated (Contributor+) SQL Injection via Shortcode CVSS 3.1HIGH 8.8
Sources
- CVE-2023-4716 · CVE Program
- CVE-2023-4716 · NVD
- FIRST EPSS
- GHSA-qfj9-rcvc-wcpw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences